touch-tone audio response telephone unit

[touch-tone audio response telephone unit]
[touch-tone audio response telephone unit]

中文释义

按键声频应答电话机

单词分析

单词结构:

touch-tone audio response telephone unit

字母数:40

记忆提示

🎯 重点记忆:

  • 单词拼写:touch-tone audio response telephone unit
  • 核心含义:按键声频应答电话机